The strategy of cryptography for the proposed model of security in cloud computing

In many research results today, the encryption of data at rest is considered to be one of the main issues related to security in cloud computing and especially cloud storage. Based on result from survey and the need for enterprise-wide strategies for data encryption, we have implemented a cloud-based model for security management, previously proposed in our research. We integrate in our strategy specific elements such as the way of saving data to the cloud, possible attacks on data. In addition, based on these elements we have analyzed the level of support of the proposed model for security in cloud. Every analysis made, proves a possibility that our proposed model for security in cloud offers and itself, the way of implementation in the proposed model. Also, the strategy of implementation is shown to increase security in cloud based on the partition and encryption of data under various models, and sending them to the cloud. All details of the strategy used for a particular file are stored on a separate file, which can be considered as a master key for the file contents.